Schifff Megared Ultra Stregth Omega-3 supplements are regularly $29.99 at Safeway but are on sale this week, buy one get one free. Use a $4.00 manufacturer coupon with the BOGO sale to save even more! Schiff Advanced supplements are also on sale, buy one get one free, through 4/8. Use a coupon with the sale to pay just $17.50, down from the regular price of $36.99. Schiff Gummy supplements are marked 50% off as well! Remember, Safeway does not allow coupons to be used on an item made free by a promotion.